E. G. Renesch, Chicago, [IL], "True Blue:" World War I poster (in Series I)
MLA
Simpson, Randolph Linsly, 1927-1992. E. G. Renesch, Chicago, [IL], "True Blue:" World War I poster (in Series I). Box 59, folder 1325. 1919. https://collections.library.yale.edu/catalog/2032262.
APA, 6th edition
Simpson, Randolph Linsly, 1927-1992. (["Box 59, folder 1325"])(1919)[E. G. Renesch, Chicago, [IL], "True Blue:" World War I poster (in Series I)]. https://collections.library.yale.edu/catalog/2032262.